﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using IPR_StudyMeetingMrgSys.DBUtility;//Please add references
namespace IPR_StudyMeetingMrgSys.DAL
{
	/// <summary>
	/// 数据访问类:AttendanceDev
	/// </summary>
	public partial class AttendanceDev
	{
		public AttendanceDev()
		{}
        #region  BasicMethod



        /// <summary>
        /// 增加一条数据
        /// </summary>
        public long Add(IPR_StudyMeetingMrgSys.Model.AttendanceDev model,out string ErroMsg)
        {
            ErroMsg = string.Empty;
            StringBuilder strSql = new StringBuilder();
            #region 校验id是否已存在
            StringBuilder strSql_select = new StringBuilder();
            strSql_select.Append("select  top 1 DevID from AttendanceDev ");
            strSql_select.Append(" where DevID=@DevID");
            SqlParameter[] parameters_select = {
                    new SqlParameter("@DevID", SqlDbType.BigInt)
            };
            parameters_select[0].Value = model.DevID;
            DataSet ds = DbHelperSQL.Query(strSql_select.ToString(), parameters_select);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows.Count>0)
                {
                    ErroMsg = "设备ID已存在";
                }
            }
            #endregion
            if (string.IsNullOrEmpty(ErroMsg))
            {
                strSql.Append("insert into AttendanceDev(");
                strSql.Append("DevID,DevIP,DevMac,CRID,DVRIP,DVRPort,DVRLoginUserID,DVRLoginPwd,LocalPort,CameraIP)");
                strSql.Append(" values (");
                strSql.Append("@DevID,@DevIP,@DevMac,@CRID,@DVRIP,@DVRPort,@DVRLoginUserID,@DVRLoginPwd,@LocalPort,@CameraIP)");
                strSql.Append(";select @@IDENTITY");
                SqlParameter[] parameters = {
                    new SqlParameter("@DevID", SqlDbType.NVarChar,50),
                    new SqlParameter("@DevIP", SqlDbType.NVarChar,50),
                    new SqlParameter("@DevMac", SqlDbType.NVarChar,50),
                    new SqlParameter("@CRID", SqlDbType.Int,4),
                    new SqlParameter("@DVRIP", SqlDbType.NVarChar,30),
                    new SqlParameter("@DVRPort", SqlDbType.Int,4),
                    new SqlParameter("@DVRLoginUserID", SqlDbType.NVarChar,30),
                    new SqlParameter("@DVRLoginPwd", SqlDbType.NVarChar,30),
                    new SqlParameter("@LocalPort", SqlDbType.Int,4),
                    new SqlParameter("@CameraIP", SqlDbType.NVarChar,30)};
                parameters[0].Value = model.DevID;
                parameters[1].Value = model.DevIP;
                parameters[2].Value = model.DevMac;
                parameters[3].Value = model.CRID;
                parameters[4].Value = model.DVRIP;
                parameters[5].Value = model.DVRPort;
                parameters[6].Value = model.DVRLoginUserID;
                parameters[7].Value = model.DVRLoginPwd;
                parameters[8].Value = model.LocalPort;
                parameters[9].Value = model.CameraIP;

                object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
                if (obj == null)
                {
                    return 0;
                }
                else
                {
                    return Convert.ToInt64(obj);
                }
            }
            else
            {
                return 0;
            }
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(IPR_StudyMeetingMrgSys.Model.AttendanceDev model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update AttendanceDev set ");
			//strSql.Append("DevID=@DevID,");
			strSql.Append("DevIP=@DevIP,");
			strSql.Append("DevMac=@DevMac,");
			strSql.Append("CRID=@CRID,");
			strSql.Append("DVRIP=@DVRIP,");
			strSql.Append("DVRPort=@DVRPort,");
			strSql.Append("DVRLoginUserID=@DVRLoginUserID,");
			strSql.Append("DVRLoginPwd=@DVRLoginPwd,");
			strSql.Append("LocalPort=@LocalPort,");
			strSql.Append("CameraIP=@CameraIP");
			strSql.Append(" where DevID=@DevID");
			SqlParameter[] parameters = {
					//new SqlParameter("@DevID", SqlDbType.NVarChar,50),
					new SqlParameter("@DevIP", SqlDbType.NVarChar,50),
					new SqlParameter("@DevMac", SqlDbType.NVarChar,50),
					new SqlParameter("@CRID", SqlDbType.Int,4),
					new SqlParameter("@DVRIP", SqlDbType.NVarChar,30),
					new SqlParameter("@DVRPort", SqlDbType.Int,4),
					new SqlParameter("@DVRLoginUserID", SqlDbType.NVarChar,30),
					new SqlParameter("@DVRLoginPwd", SqlDbType.NVarChar,30),
					new SqlParameter("@LocalPort", SqlDbType.Int,4),
					new SqlParameter("@CameraIP", SqlDbType.NVarChar,30),
					new SqlParameter("@DevID", SqlDbType.BigInt,8)};
			//parameters[0].Value = model.DevID;
			parameters[0].Value = model.DevIP;
			parameters[1].Value = model.DevMac;
			parameters[2].Value = model.CRID;
			parameters[3].Value = model.DVRIP;
			parameters[4].Value = model.DVRPort;
			parameters[5].Value = model.DVRLoginUserID;
			parameters[6].Value = model.DVRLoginPwd;
			parameters[7].Value = model.LocalPort;
			parameters[8].Value = model.CameraIP;
			parameters[9].Value = model.DevID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(long DevID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from AttendanceDev ");
			strSql.Append(" where DevID=@DevID");
			SqlParameter[] parameters = {
					new SqlParameter("@DevID", SqlDbType.BigInt)
			};
			parameters[0].Value = DevID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string AutoIDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from AttendanceDev ");
			strSql.Append(" where AutoID in ("+AutoIDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public IPR_StudyMeetingMrgSys.Model.AttendanceDev GetModel(long AutoID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 AutoID,DevID,DevIP,DevMac,CRID,DVRIP,DVRPort,DVRLoginUserID,DVRLoginPwd,LocalPort,CameraIP from AttendanceDev ");
			strSql.Append(" where AutoID=@AutoID");
			SqlParameter[] parameters = {
					new SqlParameter("@AutoID", SqlDbType.BigInt)
			};
			parameters[0].Value = AutoID;

			IPR_StudyMeetingMrgSys.Model.AttendanceDev model=new IPR_StudyMeetingMrgSys.Model.AttendanceDev();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public IPR_StudyMeetingMrgSys.Model.AttendanceDev DataRowToModel(DataRow row)
		{
			IPR_StudyMeetingMrgSys.Model.AttendanceDev model=new IPR_StudyMeetingMrgSys.Model.AttendanceDev();
			if (row != null)
			{
				if(row["AutoID"]!=null && row["AutoID"].ToString()!="")
				{
					model.AutoID=long.Parse(row["AutoID"].ToString());
				}
				if(row["DevID"]!=null)
				{
					model.DevID=row["DevID"].ToString();
				}
				if(row["DevIP"]!=null)
				{
					model.DevIP=row["DevIP"].ToString();
				}
				if(row["DevMac"]!=null)
				{
					model.DevMac=row["DevMac"].ToString();
				}
				if(row["CRID"]!=null && row["CRID"].ToString()!="")
				{
					model.CRID=int.Parse(row["CRID"].ToString());
				}
				if(row["DVRIP"]!=null)
				{
					model.DVRIP=row["DVRIP"].ToString();
				}
				if(row["DVRPort"]!=null && row["DVRPort"].ToString()!="")
				{
					model.DVRPort=int.Parse(row["DVRPort"].ToString());
				}
				if(row["DVRLoginUserID"]!=null)
				{
					model.DVRLoginUserID=row["DVRLoginUserID"].ToString();
				}
				if(row["DVRLoginPwd"]!=null)
				{
					model.DVRLoginPwd=row["DVRLoginPwd"].ToString();
				}
				if(row["LocalPort"]!=null && row["LocalPort"].ToString()!="")
				{
					model.LocalPort=int.Parse(row["LocalPort"].ToString());
				}
				if(row["CameraIP"]!=null)
				{
					model.CameraIP=row["CameraIP"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select AttendanceDev.AutoID,DevID,DevIP,DevMac,AttendanceDev.CRID,DVRIP,DVRPort,DVRLoginUserID,DVRLoginPwd,LocalPort,CameraIP,TrainClassRoom.CRName ");
			strSql.Append(" FROM AttendanceDev left join TrainClassRoom on AttendanceDev.CRID=TrainClassRoom.CRID");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" AutoID,DevID,DevIP,DevMac,CRID,DVRIP,DVRPort,DVRLoginUserID,DVRLoginPwd,LocalPort,CameraIP ");
			strSql.Append(" FROM AttendanceDev ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM AttendanceDev ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.AutoID desc");
			}
			strSql.Append(")AS Row, T.*  from AttendanceDev T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "AttendanceDev";
			parameters[1].Value = "AutoID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

